Tailwind is different from frameworks like Bootstrap, Foundation, or Bulma in that it's not a UI kit.



CSS is described as 'Cascading Style Sheets (CSS) is a simple mechanism for adding style (e.g., fonts, colors, spacing) to Web documents' and is an app in the development category. There are more than 10 alternatives to CSS for a variety of platforms, including Self-Hosted, Web-based, Mac, Windows and Linux apps. The best CSS alternative is Tailwind CSS, which is both free and Open Source. Other great apps like CSS are Sass, daisyUI, Yumma CSS and LESS CSS.
Tailwind is different from frameworks like Bootstrap, Foundation, or Bulma in that it's not a UI kit.



Sass is a stylesheet language initially designed by Hampton Catlin and developed by Nathan Weizenbaum. After its initial versions, Nathan Weizenbaum and Chris Eppstein have continued to extend Sass with SassScript, a simple scripting language used in Sass files.
daisyUI adds component class names to Tailwind CSS so you can make beautiful websites faster than ever.




A CLI-first CSS framework for the web with abbreviated and optimized styles for simple and scalable design systems.




Less (which stands for Leaner Style Sheets) is a backwards-compatible language extension for CSS. This is the official documentation for Less, the language and Less.js, the JavaScript tool that converts your Less styles to CSS styles.


CSS-in-JS with build time generated styles, RSC compatible, multi-variant support, and best-in-class developer experience.

Stylus is a revolutionary new language, providing an efficient, dynamic, and expressive way to generate CSS. Supporting both an indented syntax and regular CSS style.


Carefully crafted, easy to customize, fully responsive UI Components, Templates and Tools for your Tailwind CSS based projects.

At Wix, we agree. We ? CSS. It’s simple, declarative syntax that is native in browsers is easily the fastest way to add styles to web pages and web apps. But when writing CSS that is scoped to individual components, developers have to maintain highly-specific selectors, using...
I got tired of mODerN STylEs and clean pages on the internet. I also wanted to learn more about Flexbox and Less. So I made PaperCSS to solve these two challenges of mine :)
WHATWG is the committee that writes the HTML standard. It is not a standard or a software.
It is an organization, not a language
WHATWG is an organisation. CSS is a language.